/* ==========================================================================
   Trần Tú Linh — On-Page Live Editor Stylesheet (editor.css)
   Hỗ trợ Full Dynamic CRUD + Quản lý Đa Ảnh & Custom Modals
   ========================================================================== */

/* Active Edit Mode Visual Indicators */
body.edit-mode-active [contenteditable="true"] {
  outline: 1px dashed rgba(212, 175, 55, 0.45);
  outline-offset: 3px;
  cursor: text;
  transition: outline-color 0.2s ease, background 0.2s ease;
  border-radius: 2px;
}

body.edit-mode-active [contenteditable="true"]:hover {
  outline-color: var(--gold);
  background: rgba(212, 175, 55, 0.06);
}

body.edit-mode-active [contenteditable="true"]:focus {
  outline: 2px solid var(--gold);
  background: rgba(52, 5, 5, 0.45);
}

/* Visibility toggles */
.edit-only,
.edit-only-action {
  display: none !important;
}

body.edit-mode-active .edit-only {
  display: inline-flex !important;
}

body.edit-mode-active .edit-only-action {
  display: flex !important;
}

/* Avatar Change Overlay */
.avatar-change-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 2, 2, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 50%;
  transition: var(--transition);
}

body.edit-mode-active .avatar-change-overlay {
  display: flex;
}

.avatar-change-overlay:hover {
  background: rgba(52, 5, 5, 0.85);
  transform: scale(1.05);
}

/* Inline Mini Action Buttons */
.editor-mini-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(52, 5, 5, 0.7);
  border: 1px dashed var(--gold);
  color: var(--gold);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 10px;
}

.editor-mini-btn:hover {
  background: var(--cherry);
  color: #ffffff;
  border-style: solid;
  transform: translateY(-2px);
}

.editor-tiny-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--gold);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.65rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition);
}

.editor-tiny-btn:hover {
  background: var(--cherry);
  color: #fff;
}

/* Item Delete & Control Badges */
.item-delete-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.75rem;
  cursor: pointer;
  margin-left: 6px;
  transition: var(--transition);
}

.item-delete-btn:hover {
  color: #ef4444;
}

/* Card & Timeline Action Controls */
.card-edit-actions,
.timeline-edit-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: none;
  gap: 6px;
  z-index: 25;
}

body.edit-mode-active .card-edit-actions,
body.edit-mode-active .timeline-edit-actions {
  display: flex;
}

.card-action-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(14, 2, 2, 0.94);
  border: 1px solid var(--gold);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}

.card-action-btn:hover {
  background: var(--cherry);
  transform: scale(1.12);
  color: var(--gold);
}

.card-action-btn.delete-btn:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: #ffffff;
}

.card-action-btn.move-btn:hover {
  background: var(--gold);
  color: #0c0202;
}

/* Floating Action Toolbar */
.editor-floating-bar {
  display: none !important;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: rgba(22, 4, 4, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--gold);
  border-radius: 40px;
  padding: 10px 22px;
  align-items: center;
  gap: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 30px var(--cherry-glow);
  z-index: 10001;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
}

.editor-floating-bar.active {
  display: flex !important;
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.editor-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  padding-right: 12px;
  border-right: 1px solid var(--border);
}

.editor-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.editor-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 20px;
  padding: 8px 15px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font-sans);
}

.editor-btn-save {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.editor-btn-save:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.editor-btn-add {
  background: var(--cherry);
  border: 1px solid var(--gold);
  color: var(--gold);
}

.editor-btn-add:hover {
  background: var(--cherry-accent);
  color: var(--text);
}

.editor-btn-backup {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.editor-btn-backup:hover {
  color: var(--text);
  border-color: var(--gold);
}

.editor-btn-pin {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.editor-btn-pin:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.editor-btn-exit {
  background: none;
  color: var(--text-dim);
  padding: 8px 10px;
}

.editor-btn-exit:hover {
  color: #ef4444;
}

/* Modals */
.editor-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 1, 1, 0.88);
  backdrop-filter: blur(14px);
  z-index: 11000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.editor-modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.editor-modal {
  background: linear-gradient(145deg, #1f0404 0%, #100202 100%);
  border: 1px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 30px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9), 0 0 40px var(--cherry-glow);
  position: relative;
}

.editor-modal-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.editor-modal-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.editor-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
}

.editor-modal-close:hover {
  color: var(--gold);
}

/* Image Upload & Multi-image Gallery Zone */
.upload-btn-frame {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.file-upload-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(52, 5, 5, 0.8);
  border: 1px dashed var(--gold);
  color: var(--gold);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}

.file-upload-trigger-btn:hover {
  background: var(--cherry);
  color: #fff;
  border-style: solid;
}

.uploaded-thumbs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  margin-top: 10px;
  max-height: 180px;
  overflow-y: auto;
  padding: 6px;
  background: rgba(8, 1, 1, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.uploaded-thumb-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #000;
}

.uploaded-thumb-card.is-cover {
  border: 2px solid var(--gold);
  box-shadow: 0 0 10px var(--gold-glow);
}

.uploaded-thumb-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cover-badge-tag {
  position: absolute;
  top: 4px;
  left: 4px;
  background: var(--gold);
  color: #0c0202;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
}

.thumb-actions-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 2, 2, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  opacity: 0;
  transition: var(--transition);
}

.uploaded-thumb-card:hover .thumb-actions-overlay {
  opacity: 1;
}

.thumb-action-mini-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(14, 2, 2, 0.9);
  border: 1px solid var(--gold);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  cursor: pointer;
  transition: var(--transition);
}

.thumb-action-mini-btn:hover {
  background: var(--cherry);
  color: #fff;
}

.thumb-action-mini-btn.del:hover {
  background: #ef4444;
  border-color: #ef4444;
}

/* Toast */
.editor-toast {
  position: fixed;
  top: 24px;
  right: 24px;
  background: rgba(22, 4, 4, 0.95);
  border: 1px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 14px 22px;
  color: var(--text);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8);
  z-index: 12000;
  transform: translateY(-80px);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.editor-toast.active {
  transform: translateY(0);
  opacity: 1;
}

.editor-toast.success { border-color: #10b981; }
.editor-toast.error { border-color: #ef4444; }

/* Social Icons In-Place Editor Controls */
.social-item-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.social-actions {
  position: absolute;
  top: -8px;
  right: -8px;
  display: none;
  gap: 3px;
  z-index: 10;
}

body.edit-mode-active .social-actions {
  display: flex;
}

.soc-action-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #1c0303;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.62rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.soc-action-btn:hover {
  background: var(--cherry);
  color: #fff;
  transform: scale(1.1);
}

.soc-action-btn.del-soc-btn:hover {
  background: #ef4444;
  border-color: #ef4444;
}

/* Custom Social Platform Chips Selector */
.custom-soc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.soc-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-sans);
}

.soc-chip:hover {
  border-color: var(--gold);
  color: var(--text);
  background: rgba(212, 175, 55, 0.08);
}

.soc-chip.active {
  background: linear-gradient(135deg, var(--cherry) 0%, var(--cherry-accent) 100%);
  border-color: var(--gold);
  color: #ffffff;
  box-shadow: 0 0 14px var(--cherry-glow);
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE CHO LIVE EDITOR (MOBILE & TABLET <= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .editor-floating-bar.active {
    left: 10px;
    right: 10px;
    bottom: 12px;
    transform: none;
    width: auto;
    max-width: calc(100vw - 20px);
    border-radius: 14px;
    padding: 8px 10px;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    justify-content: flex-start;
  }

  .editor-badge {
    display: none;
  }

  .editor-btn {
    padding: 6px 10px;
    font-size: 0.72rem;
    flex-shrink: 0;
  }

  .editor-modal-backdrop {
    padding: 12px;
  }

  .editor-modal {
    padding: 20px 14px;
    max-height: 88vh;
    border-radius: var(--radius-sm);
  }

  .editor-modal-title {
    font-size: 1.35rem;
  }

  .editor-toast {
    left: 12px;
    right: 12px;
    top: 14px;
    max-width: calc(100vw - 24px);
    font-size: 0.8rem;
    padding: 10px 14px;
    justify-content: center;
  }
}